Yes, but left and right keys will work. Harpoon would work exactly as a rope. It would be possible to do flies with the other worms and to throw them into the water, being a strong weapon for sure. The terrain wouldn't affect the ease of pushing/pulling. --FoxHound 20:35, 8 June 2011 (CEST)

What you say here doesn't match what I was expecting.

"It would be possible to do flies with the other worms and to throw them into the water"

This sound like a lasso to me. However, neither lasso or harpoon can describe the mechanics good enough.